CA2514717A1 - Flue gas purification device - Google Patents

Flue gas purification device Download PDF

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Publication number
CA2514717A1
CA2514717A1 CA002514717A CA2514717A CA2514717A1 CA 2514717 A1 CA2514717 A1 CA 2514717A1 CA 002514717 A CA002514717 A CA 002514717A CA 2514717 A CA2514717 A CA 2514717A CA 2514717 A1 CA2514717 A1 CA 2514717A1
Authority
CA
Canada
Prior art keywords
scrubbing liquid
flue gas
gas purification
purification device
liquid sump
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002514717A
Other languages
French (fr)
Other versions
CA2514717C (en
Inventor
Theo Risse
Christian Moser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Doosan Lentjes GmbH
Original Assignee
Lurgi Lentjes AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35241290&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2514717(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lurgi Lentjes AG filed Critical Lurgi Lentjes AG
Publication of CA2514717A1 publication Critical patent/CA2514717A1/en
Application granted granted Critical
Publication of CA2514717C publication Critical patent/CA2514717C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/79—Injecting reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
    • B65B31/024—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for wrappers or bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/102—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/606—Carbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/40—Sorption with wet devices, e.g. scrubbers

Abstract

A flue gas purification device comprising a scrubbing liquid sump (16), which comprises:
an oxidation device (24) having at least one pipeline (21) and oxygen outlets (22) provided therein for introducing oxygen into said scrubbing liquid sump (16), and circulation means (28) for circulating the scrubbing liquid present in said scrubbing liquid sump (16) inside said scrubbing liquid sump (16), characterized in that said oxygen outlets (22) of the at least one pipeline (21) of said oxidation device (24) have a diameter of least 9 mm.

Claims (4)

1. A flue gas purification device comprising a scrubbing liquid sump (16), which comprises:
an oxidation device (24) having at least one pipeline (21) and oxygen outlets (22) provided therein for introducing oxygen into said scrubbing liquid sump (16), and circulation means (28) for circulating the scrubbing liquid present in said scrubbing liquid sump (16),inside said scrubbing liquid sump (16), characterized in that said oxygen outlets (22) of the at least one pipeline (21) of said oxidation device (24) have a diameter of least 9 mm.
2. A flue gas purification device according to claim 1, wherein said circulation means (28) comprise an inlet, which is connected to the upper zone of said scrubbing liquid sump (16), outlet means, which are located in a lower zone of said scrubbing liquid sump (16), and a pump (30), the suction side of which is connected to the inlet and the delivery side of which is connected to the outlet means.
3. A flue gas purification device according to one of the preceding claims, wherein the at least one pipeline of said oxidation device (24) is at least partially located on said circulation means (28).
4. A flue gas purification device according to one of the preceding claims, wherein said circulation means (28) comprise a dosage device (34) for admixing additives to the scrubbing liquid.
CA2514717A 2005-03-18 2005-08-05 Flue gas purification device Expired - Fee Related CA2514717C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20050005919 EP1707874A1 (en) 2005-03-18 2005-03-18 Smoke purifier apparatus
EP05005919.5 2005-03-18

Publications (2)

Publication Number Publication Date
CA2514717A1 true CA2514717A1 (en) 2006-09-18
CA2514717C CA2514717C (en) 2010-06-01

Family

ID=35241290

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2514717A Expired - Fee Related CA2514717C (en) 2005-03-18 2005-08-05 Flue gas purification device

Country Status (11)

Country Link
US (1) US20060210453A1 (en)
EP (1) EP1707874A1 (en)
JP (1) JP2006263724A (en)
KR (1) KR20060101294A (en)
CN (1) CN1833759B (en)
BR (1) BRPI0600971A (en)
CA (1) CA2514717C (en)
EA (1) EA008436B1 (en)
IL (1) IL174118A (en)
UA (1) UA82391C2 (en)
ZA (1) ZA200602002B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2100657E (en) * 2006-12-23 2013-02-26 Doosan Lentjes Gmbh Exhaust gas cleaning device
JP5047032B2 (en) * 2008-03-31 2012-10-10 中国電力株式会社 Exhaust gas desulfurization method, exhaust gas desulfurization apparatus, and carbon dioxide recovery type fuel cell power generation system equipped with the apparatus
CN103423758A (en) * 2013-08-19 2013-12-04 江苏新中环保股份有限公司 Multitube acceleration smoke desulfurizer

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800505A (en) * 1972-10-11 1974-04-02 Air Pollution Specialties Inc Method and apparatus for removing oil from effluent gas
US4374813A (en) * 1980-05-14 1983-02-22 Koch Engineering Company, Inc. Reverse-jet scrubber apparatus and method
JPS5916119Y2 (en) * 1980-07-28 1984-05-12 日立造船株式会社 Nozzle for stirring in slurry tank
JPS5895216U (en) * 1981-12-18 1983-06-28 石川島播磨重工業株式会社 Gas blowing device to absorption tower
DE3218470C2 (en) * 1982-05-15 1990-10-25 Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen Device for a plant for the desulphurization of flue gas
JPS62194423U (en) * 1986-05-29 1987-12-10
US5199263A (en) * 1991-08-12 1993-04-06 Texas Utilities Electric Co. Combustion system with reduced sulfur oxide emissions
US5403568A (en) * 1993-03-05 1995-04-04 Dravo Lime Company Horizontal wet scrubbing apparatus and method for removing sulfur dioxide from a gaseous stream
CN1051024C (en) * 1993-04-09 2000-04-05 巴布科克-日立公司 Wet type flue gas desulfurizer
DE4329427C2 (en) * 1993-09-01 1995-11-30 Bischoff Gasreinigung Wash tower for a flue gas desulfurization plant
DE4338332A1 (en) * 1993-11-10 1995-05-11 Bischoff Gasreinigung Wash tower for a flue gas desulfurization plant
JP3268127B2 (en) * 1994-07-11 2002-03-25 三菱重工業株式会社 Method for controlling oxidation of sulfite
JP3734291B2 (en) * 1995-05-30 2006-01-11 千代田化工建設株式会社 Exhaust gas desulfurization method
DE19535475C1 (en) * 1995-09-23 1997-04-10 Lentjes Bischoff Gmbh Sulphur di:oxide removal from exhaust gas with sea water without odour emission
US5826518A (en) * 1996-02-13 1998-10-27 The Babcock & Wilcox Company High velocity integrated flue gas treatment scrubbing system
DE19733284C1 (en) * 1997-08-01 1998-12-17 Lentjes Bischoff Gmbh Method for measuring the CaCO¶3¶ content of a washing suspension, in particular from the absorber of a flue gas desulfurization plant
TW402520B (en) * 1997-11-05 2000-08-21 Mitsubishi Heavy Ind Ltd Wet flue gas desulfurizer and oxygen-containing gas blowing device for use therein
DE19751851A1 (en) * 1997-11-22 1999-05-27 Babcock Anlagen Gmbh Reduction of aerosols in a flue gas washing plant
US6555082B1 (en) * 1998-05-16 2003-04-29 Babcock Borsig Power Environment Gmbh Method for wet flue gas desulfurization and device for implementing said method
JP4774583B2 (en) * 2000-07-27 2011-09-14 株式会社Ｉｈｉ Smoke removal equipment
DE10058548C1 (en) * 2000-11-24 2001-10-25 Lurgi Lentjes Bischoff Gmbh Scrubbing tower, used in plant for desulfurizing flue gas arranged behind boiler firing system, has flue gas inlets arranged at same height on opposite-lying sections of tower which open out into adsorption zone
JP2004358294A (en) * 2003-06-02 2004-12-24 Kawasaki Heavy Ind Ltd Wet type flue gas desulfurizing method and wet type flue gas desulfurization apparatus

Also Published As

Publication number Publication date
EA008436B1 (en) 2007-06-29
CA2514717C (en) 2010-06-01
IL174118A0 (en) 2006-08-01
EA200600446A1 (en) 2006-10-27
CN1833759A (en) 2006-09-20
IL174118A (en) 2010-06-16
ZA200602002B (en) 2007-05-30
BRPI0600971A (en) 2006-11-07
CN1833759B (en) 2012-05-16
UA82391C2 (en) 2008-04-10
EP1707874A1 (en) 2006-10-04
US20060210453A1 (en) 2006-09-21
JP2006263724A (en) 2006-10-05
KR20060101294A (en) 2006-09-22

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MKLA Lapsed

Effective date: 20190806